Circuit protection and control devices from 0.5 to 6300A 2006

Prévia do material em texto

LV product characteristics
2005
Circuit protection
and control devices
0.5 to 6300 A
cover.fm Page 1 Mercredi, 16. mars 2005 2:59 14
The Guiding System, the new way to create your 
electrical installations
A comprehensive offer of products with consistent design
The Guiding System is first and foremost a Merlin Gerin product 
offer covering all electrical distribution needs. However, what 
makes all the difference is that these products have been designed 
to operate together: mechanical and electrical compatibility, 
interoperability, modularity, communication.
Thus the electrical installation is both optimised and more efficient: 
better continuity of supply, enhanced safety for people and 
equipment, guaranteed upgradeability, effective monitoring and 
control.
Tools to simplify design and implementation
With the Guiding System, you have a comprehensive range of tools 
- the Guiding Tools - that will help you increase your product 
knowledge and product utilisation. Of course this is in compliance 
with current standards and procedures.
These tools include technical booklets and guides, design aid 
software, training courses, etc. and are regularly updated.
For a genuine partnership with you
Because each electrical installation is unique, there is no standard 
solution. With the Guiding System, the variety of combinations 
allows for genuine customisation solutions. You can create and 
implement electrical installations to meet your creative 
requirements and design knowledge. 
You and Merlin Gerin’s Guiding System form a genuine partnership.
For more details on the Guiding System,
consult www.merlin-gerin.com
cover.fm Page 2 Mercredi, 16. mars 2005 2:59 14
1
0
A consistent design of offers from 
Medium Voltage to Ultra terminal
All Merlin Gerin offers are designed according to 
electrical, mechanical and communication 
consistency rules.
The products express this consistency by their 
overall design and shared ergonomics.
Electrical consistency:
Each product complies with or enhances system performance at co-
ordination level: breaking capacity, Isc, temperature rise, etc. for 
more safety, continuity of supply (discrimination) or economic 
optimisation (cascading).
The leading edge technologies employed in Merlin Gerin’s 
Guiding System ensure high performance levels in discrimination 
and cascading of protection devices, electrodynamic withstand of 
switches and current distributors, heat loss of devices, distribution 
blocks and enclosures.
Likewise, inter-product ElectroMagnetic Compatibilty (EMC) is 
guaranteed.Discrimination guarantees co-ordination between the operating characteristics of serial-connected circuit-breakers. Should a 
fault occurs downstream, only the circuit-breaker placed 
immediately upstream from the fault will trip.
Mechanical consistency:
Each product adopts dimensional standards simplifying and 
optimising its use within the system.
It shares the same accessories and auxiliaries and complies with 
global ergonomic choices (utilisation mode, operating mode, setting 
and configuration devices, tools, etc.) making its installation and 
operation within the system a simpler process.
Prefabricated and tested solutions, upstream and downstream 
from the device complying with the IEC 60439-1 switchboard 
standard.
Communication consistency:
Each product complies with global choices in terms of 
communication protocols (Modbus, Ethernet, etc.) for simplified 
integration in the management, supervision and monitoring 
systems.
Thanks to the use of standard Web technologies, you can offer 
your customers intelligent Merlin Gerin switchboards allowing 
easy access to information: follow-up of currents, voltages, 
powers, consumption history, etc.
Guiding Tools 
for more efficient design 
and implementation 
of your installations.
p01-04.fm Page 1 Lundi, 14. mars 2005 5:17 17
2
 0
SM6
Medium voltage switchboard 
system from 1 to 36 kV
Sepam
Protection relays
Masterpact
Protection switchgear 
from 100 to 6300 A
Trihal
MV/LV dry cast resin 
transformer 
from 160 to 5000 kVA
Evolis
MV vacuum 
switchgear and 
components 
from 1 to 24 kV.
The Technical guide
These technical guides help you comply with 
installation standards and rules i.e.:
The electrical installation guide, the 
protection guide, the switchboard 
implementation guide, the technical booklets 
and the co-ordination tables all form genuine 
reference tools for the design of high-
performance electrical installations.
For example, the LV protection co-ordination 
guide - discrimination and cascading - 
optimises choice of protection and 
connection devices while also increasing 
markedly continuity of supply in the 
installations.
CAD software and tools
The CAD software and tools enhance 
productivity and safety.
They help you create your installations 
by simplifying product choice through 
easy browsing in the Guiding System 
offers.
Last but not least, they optimise 
use of our products while also complying 
with standards and proper procedures.
p01-04.fm Page 2 Lundi, 14. mars 2005 5:17 17
3
 0
Compact
Protection switchgear system 
from 100 to 630 A
Multi 9
Modular protection switchgear 
system up to 125 A
Prisma Plus
Functional system for electrical 
distribution switchboards 
up to 3200 A
Pragma Canalis
Enclosures for 
distribution 
switchboards 
up to 160 A
Prefabricated Busbar 
Trunking 
from 25 to 4000 A
PowerLogic
Power
management
Training
Training allows you to acquire the Merlin 
Gerin expertise (installation design, work 
with power on, etc.) for increased efficiency 
and a guarantee of improved customer 
service.
The training catalogue includes beginner’s 
courses in electrical distribution, knowledge 
of MV and LV switchgear, operation and 
maintenance of installations, design of LV 
installations to give but a few examples.
p01-04.fm Page 3 Lundi, 14. mars 2005 5:17 17
4
p01-04.fm Page 4 Lundi, 14. mars 2005 5:17 17
5
Circuit protection 
and control devices Contents
Multi 9
Multi 9 circuit breakers from 0.5 to 125 A 6
EasyPact
EasyPact circuit breakers from 15 to 250 A 8
Compact NS
Compact NS AC circuit breakers up to 630 A 10
Compact NS AC circuit breakers from 630 to 3200 A 12
Compact NS DC circuit breakers from 100 to 630 A 14
Masterpact NT and NW
Masterpact NT06 to NT16
AC circuit breakers and switch-disconnectors from 630 to 1600 A 16
Masterpact NW08 to NW63
AC circuit breakers and switch-disconnectors from 800 to 6300 A 18
Masterpact NW10 to NW40 DC circuit breakers from 800 to 6300 A 20
Micrologic control units
Overview of functions 22
Interpact INS
Interpact INS40 to 160 switch-disconnectors 24
Interpact INS250-100 to 630 switch-disconnectors 28
Interpact INS630b to 2500 switch-disconnectors 32
Interpact INV
Interpact INV100 to 630 switch-disconnectors 36
Interpact INV630b to 2500 switch-disconnectors 40
Fupact 
Fupact INFp32 to INFp800 switch-disconnector fuses 44
Fupact ISFT100 to ISFT630 fuse-switch disconnectors 48
Fupact ISFL160 to ISFL630 fuse-switch disconnectors 52
Vigirex
Protection and monitoring relays 56
p05.fm Page 5 Lundi, 14. mars 2005 5:17 17
6
Multi 9
C60.
DPN Vigi.
C120.
Multi 9 circuit breakers
from 0.5 to 125 A
NG125.
05
69
84
NR
_2
1
PB
10
02
70
_1
6
05
67
38
R_
29
05
69
08
NR
-3
3
Multi 9 circuit breakers 6 to 1 to 4 to 6 to 6 to
32 A 40 A 40 A 45 A 40 A
DPNa DPN N DPN N Vigi C60H RCBO C60a
Number of poles 1 + N 1 + N 1 + N 1 + N 1 2-
Electrical characteristics
Rated current (A) In 30 °C 6-32 1-40 4-40 6-45 6-40
40 °C - - - - -
Rated insulation voltage (V) Ui 300 300 300 440 500
Impulse withstand voltage (kV) Uimp4 4 4 4 6
Rated operational voltage (V) Ue AC 50/60 Hz 230 230 230 50-250 440
Fast closing b b b b b
Disconnection with positive contact indication - b b - b
AC breaking capacity (kA rms) - - - - -
IEC 60947-2 (EN 60947-2) Icu 130 V - - - - 10 -
240 V - - - 10 5 10
400 V - - - - 3 5
415 V - - - - 3 5
440 V - - - - - 3
500 V - - - - - -
Ics (% of Icu) - - - - 75 %
IEC 60898 Icn 230/400 V 4.5 6 6 - 4.5
Ics 230/400 V 4.5 6 6 - 4.5
DC breaking capacity (kA)
IEC 60947-2 (EN 60947-2) Icu 24/48 V - - - - -
60 V - 15 - - 10 (1P)
125 V - - - - 10 (2P)
125 V - - - - 20 (3P)
250 V - - - - 25 (4P)
500 V - - - - -
Ics (% of Icu) 100 % 100 % - - 100 %
Trip units (non adjustable)
Curve type B (lm = 3.2 to 4.8 ln) b b b - b
C (lm = 7 to 10 ln) b b b b b
D (lm = 10 to 14 ln) - - - - -
K (lm = 10 to 14 In) - - - - -
Z (lm = 2.4 to 3.2) - - - - -
MA (lm = 12 ln) - - - - -
Personal protection
Add-on rcd's (Vigi module) - - integrated integrated b
30-300 mA 10-100 mA
Electrical auxiliaries
Auxiliary and alarm switches (OF-SD) - b b - b
Shunt trip (MX); undervoltage release (MN) - b b - b
Installation
Plug in base - - - - b
Terminal shieds - - - - b
Padlocking device - b b b b
Rotary handle - - - - b
Dimensions (mm) W 18 18 36 18 18/P
H 81 81 81 111 81
D 70 70 70 73 73
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7
Multi 9
1 to 4 to 6 to 6 to 0.5 to 63 A 0.5 to 32 to 50 to 63 to 10 to 125 A 10 to 80 A 4 to
40 A 40 A 45 A 40 A 25 A 40 A 63 A 125 A 80 A
DPN N DPN N Vigi C60H RCBO C60a C60N C60H C60L C120N C120H NG125N NG125H NG125L NG125LMA
1 + N 1 + N 1 + N 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 - 2-3
1-40 4-40 6-45 6-40 63 63 - - - - - - - - -
- - - - - - y 25 32-40 50-63 63-125 10-125 10-125 10-80 10-80 4-80
300 300 440 500 500 500 500 500 500 500 500 690 690 690 690
4 4 4 6 6 6 6 6 6 6 6 8 8 8 8
230 230 50-250 440 440 440 440 440 440 440 440 500 500 500 500
b b b b b b b b b b b b b b b
b b - b b b b b b b b b b b b
- - - - - - - - - - - - - - -
- - - 10 - 20 - 30 - 50 - 50 - 50 - 20 - 30 - 50 - 70 - 100 - -
- - 10 5 10 10 20 15 30 25 50 20 40 15 30 10 20 15 30 25 50 36 70 50 100 100
- - - 3 5 3 10 4 15 6 25 5 20 4 15 3 10 4.5 15 6 25 9 36 12.5 50 50
- - - 3 5 3 10 4 15 6 25 5 20 4 15 3 10 4.5 15 6 25 9 36 12.5 50 50
- - - - 3 - 6 - 10 - 20 - 15 - 10 - 6 - 10 - 20 - 30 - 40 40
- - - - - - - - - - - - - - - - - - - 6 8 6 10 6 12 12
- - - 75 % 75 % 50 % 50 % 50 % 50 % 75 % 50 % 75 % 75 % 75 % 75 %
6 6 - 4.5 6 10 - - - 10 15 - - - -
6 6 - 4.5 6 7.5 - - - 7.5 7.5 - - - -
- - - - - - - - - 10 (1P) 15 (1P) - - - -
15 - - 10 (1P) 15 (1P) 20 (1P) 25 (1P) 25 (1P) 25 (1P) - - 25 (1P) 36 (1P) 50 (1P) -
- - - 10 (2P) 20 (2P) 25 (2P) 30 (2P) 30 (2P) 30 (2P) 10 (1P) 15 (1P) 25 (1P) 36 (1P) 50 (1P) -
- - - 20 (3P) 30 (3P) 40 (3P) 50 (3P) 50 (3P) 50 (3P) - - - - - -
- - - 25 (4P) 40 (4P) 50 (4P) 60 (4P) 60 (4P) 60 (4P) 10 (2P) 15 (2P) 25 (2P) 36 (2P) 50 (2P) -
- - - - - - - - - - - 25 (4P) 36 (4P) 50 (4P) -
100 % - - 100 % 100 % 100 % 100 % 100 % 100 % 100 % 100 % 100 % 100 % 100 % -
b b - b b b b b b b b b - b -
b b b b b b b b b b b b b b -
- - - - b b b b b b b b - b -
- - - - - - b b b - - - - - -
- - - - - - b b b - - - - - -
- - - - - - b y 40 A - - - - - b
- integrated integrated b b b b b b b b b b
30-300 mA 10-100 mA
b b - b b b b b b b b b b
b b - b b b b b b b b b b
- - - b b y 63 A -
- - - b b b
b b b b b b
- - - b b b
18 36 18 18/P 27/P 27/P
81 81 111 81 81 103
70 70 73 73 73 81
p06-07.p65 14/03/2005, 17:067
8
EasyPact EasyPact circuit breakers
from 15 to 250 A 0
D
B1
06
89
1-
25
EZC100.
EasyPact circuit breakers
Number of poles
Rated current (A) In at 40 °C
Rated insulation voltage (V) Ui
Rated impulse withstand voltage (kV) Uimp
Rated operational voltage (V) Ue AC 50/60 Hz
DC
Electrical characteristics as per IEC 60947-2 and EN 60947-2
Ultimate breaking capacity (kA rms) Icu AC 50/60 Hz 110/130 V
220/230/240 V
380 V
400/415 V
440 V
PB
10
12
10
a-
27
EZC250.
550 V
DC 125 V (1P)
250 V 
(2P in series)
Rated service breaking capacity Ics % Icu 110-400 V
415-550 V
Suitability for isolation
Utilisation category
Pollution degree
Endurance (C-O cycles) Mechanical
Electrical In/415 V
Electrical characteristics as per JIS C8370
Breaking capacity (kA) Icn AC 50/60 Hz 130 V
220 V
460 V
Electrical characteristics as per NEMA-AB1
Breaking capacity (kA) HIC AC 50/60 Hz 240 V
277/480Y V
Protection
Overload protection Bimetal
Instantaneous protection Magnetic
Auxiliaries
Indication contacts Auxiliary switch AX
Alarm switch AL
Combined AX + AL AXAL
Voltage releases Shunt trip release SHT
Undervoltage release UVR
Installation
Connection Crimp lugs/bars
Accessories Box lugs for bare cables
Rotary handles direct
extended
Terminal extensions
Spreaders
Phase barriers
Terminal shields
Padlocking system
DIN rail plate
Dimension and weight
Dimensions (mm) W
H
D
Weight (kg)
(1) Only 3 poles.
(2) 50 in 2 poles.
p08-09.fm Page 8 Lundi, 14. mars 2005 5:20 17
9
EasyPact 0
EZC100B EZC100F EZC100N EZC100H EZC250F EZC250N EZC250H
3 3 1 3 1 2-3 3 3 2-3
15, 20, 25, 30, 
40, 50, 60
15, 20, 25, 30, 
40, 50, 60, 75, 
80, 100 
15, 20, 25, 30, 
40, 50, 60, 75, 
80, 100 
15, 20, 25, 30, 
40, 50, 60, 75, 
80, 100 
15, 20, 25, 30, 
40, 50, 60, 75, 
80, 100 
15, 20, 25, 30, 
40, 50, 60, 75, 
80, 100
100, 125, 150, 
160, 175, 200, 
225, 250
100, 125, 150, 
160, 175, 200, 
225, 250
100, 125, 150, 
160, 175, 200, 
225, 250
690 690 690 690 690 690 690 690 690
6 6 6 6 6 6 6 6 6
550
-
550
250
550
250
550
250
550
250
550
250
550
250
550
250
550
250
10 25 25 25 50 100 25 50 85
10 25 18 25 25 100 (1) 25 50 85
7.5 10 2.5 18 5 30 18 25 36
7.5 10 2.5 15 5 30 18 25 36
5 7.5 - 10 - 20 15 20 25
2.5 5 - 5 - 10 5 8 10
- 5
5
5
-
5
5
10
-
10
10
5
5
20
20
30
30
-
25 % 50 % 50 % 50 % 50 % 50 % 50 % 50 % 50 %
25 % 50 % 50 % 50 % 50 % 25 % 50 % 50 % 50 %
b b b b b b b b b
A A A A A A A A A
3 3 3 3 3 3 3 3 3
8500 8500 8500 8500 8500 8500 10000 10000 10000
4000 4000 4000 4000 4000 4000 5000 5000 5000
10 25 15 25 30 100 30 50 85
10 25 - 25 - 100 30 50 85
5 7.5 - 10 - 25 15 25 35
- - 10 25 18 100 25 50 85
- - 10 10 18 18 (2) 15 18 25 (1)
fixed fixed fixed fixed fixed fixed fixed fixed fixed
fixed fixed fixed fixed fixed fixed fixed fixed fixed
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
- - - - - - b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b b b b
b b b b b b - - -
75 75 25 75 25 60 105 105 50 (2), 75 (1)
130 130 130 130 130 130 165 165 165
60 60 60 60 60 60 60 60 60
0.78 0.78 0.28 0.78 0.28 0.78 1.3 1.3 1.1
p08-09.fm Page 9 Lundi, 14. mars 2005 5:20 17
Compact NS
10
Compact NS AC circuit breakers
up to 630 A
Compact NS250H.
Compact NS630N.
PB
10
10
44
_4
2
(1) 2P in 3P case for type N only.
(2) Specific trip units are available for operational
voltages > 525 V.
(3) NS100N et U u 500 V: Ics = 50 % Icu.
(4) Operational voltage y 500 V.
PB
10
10
50
_3
3 Compact circuit breakers NS125E
Number of poles 3-4
Control manual toggle b
direct or extended rotary handle -
electric -
Connections fixed front connection b
rear connection b
plug-in (on base) front connection -
rear connection -
withdrawable (on chassis) front connection -
rear connection -
Electrical characteristics as per IEC 60947-2 and EN 60947-2
Rated current (A) In 40 °C 125
65 °C -
Rated insulation voltage (V) Ui 750
Rated impulse withstand voltage (kV) Uimp 8
Rated operational voltage (V) Ue AC 50/60 Hz 500DC -
Type of circuit breaker E
Ultimate breaking capacity (kA rms) lcu AC 220/240 V 25
50/60 Hz 380/415 V 16/10
440 V 10
500 V 6
525 V -
660/690 V -
Service breaking capacity (kA rms) lcs % Icu 50 %
Suitability for isolation b
Utilisation category A
Durability (C-O cycles) mechanical 10000
electrical 440 V In/2 6000
In 6000
Electrical characteristics as per NEMA AB1 (H.I.C.) E
Breaking capacity (kA) 240 V 5
480 V 5
600 V -
Electrical characteristics as per UL508 E
Breaking capacity (kA) 240 V -
480 V -
600 V -
Protection
Trip units non interchangeable
Overload protection long time Ir (In x …) 12.5… 125 (A)
Short-circuit protection short time lsd (Ir x …) -
instantaneous Ii (In x …) -
Earth-fault protection lg (In x …) -
Zone selective interlocking ZSI -
Add-on earth-leakage protection add-on Vigi module b
combination with Vigirex relay b
Current measurements -
Additional measurement, indication and control auxiliaries
Indication contacts b
MX shunt and MN undervoltage releases b
Voltage-presence indicator -
Current-transformer module and ammeter module -
Insulation-monitoring module -
Remote communication by bus
Device-status indication -
Device remote operation -
Transmission of settings -
Indication and identification of protection devices and alarms -
Transmission of measured current values -
Installation
Accessories terminal extensions and spreaders b
terminal shields and interphase barriers b
escutcheons b
Dimensions (mm) W x H x D fixed, front connections 2-3P / 4P 105 x 161 x 86
Weight (kg) fixed, front connections 3P / 4P 1.8 / 2.3
Source changeover system
Manual, remote-operated and automatic source changeover systems -
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11
Compact NS
NS125E NS100 NS160 NS250 NS400 NS630
3-4 2 (1)-3-4 2 (1)-3-4 2 (1)-3-4 3-4 3-4
b b b b b b
or extended rotary handle - b b b b b
- b b b b b
front connection b b b b b b
rear connection b b b b b b
front connection - b b b b b
rear connection - b b b b b
front connection - b b b b b
rear connection - b b b b b
7-2
125 100 160 250 400 630
- 100 150 220 320 500
750 750 750 750 750 750
8 8 8 8 8 8
/60 Hz 500 690 690 690 690 690
- 500 500 500 500 500
E N SX H L N SX H L N SX H L N H L N H L
220/240 V 25 85 90 100 150 85 90 100 150 85 90 100 150 85 100 150 85 100 150
Hz 380/415 V 16/10 36 50 70 150 36 50 70 150 36 50 70 150 50 70 150 50 70 150
440 V 10 35 50 65 130 35 50 65 130 35 50 65 130 42 65 130 42 65 130
500 V 6 25 36 50 100 30 36 50 70 30 36 50 70 30 50 100 30 50 70
525 V - 22 35 35 100 22 35 35 50 22 35 35 50 22 35 100 22 35 50
660/690 V - 8 10 10 75 8 10 10 20 8 10 10 20 10 (2) 20 (2) 75 (2) 10 (2) 20 (2) 35 (2)
50 % 100 % (3) 100 % 100 % 100 % 100 % (4)
b b b b b b
A A A A A A
10000 50000 40000 20000 15000 15000
In/2 6000 50000 40000 20000 12000 8000
In 6000 30000 20000 10000 6000 4000
E N SX H L N SX H L N SX H L N H L N H L
5 85 90 100 200 85 90 100 200 85 90 100 200 85 100 200 85 100 200
5 35 50 65 130 35 50 65 130 35 50 65 130 42 65 130 42 65 130
- 8 20 35 50 20 20 35 50 20 20 35 50 20 35 50 20 35 50
E N SX H L N SX H L N SX H L N H L N H L
- 85 85 85 - 85 85 85 - 85 85 85 - - - - - - -
- 25 50 65 - 35 50 65 - 35 50 65 - - - - - - -
- 10 10 10 - 10 10 10 - 18 18 18 - - - - - - -
non interchangeable TM (thermal-magnetic) STR22 (electronic) STR23 (electronic) STR53 (electronic)
…) 12.5… 125 (A) b b b b
x …) - - b b b
…) - b b b b
x …) - - - - b
- - - - b
n Vigi module b b b b b
nation with Vigirex relay b b b b b
- - - - b
b b b
b b b
- b b
- b b
- b b
- b b b b
- b b b b
- - - - b
- - - - b
- - - - b
nd spreaders b b b
nterphase barriers b b b
b b b
ns 2-3P / 4P 105 x 161 x 86 105 x 161 x 86 / 140 x 161 x 86 140 x 255 x 110 / 185 x 255 x 110
ns 3P / 4P 1.8 / 2.3 2.0 to 2.2 / 2.6 to 2.8 6.2 to 8.1
- b b
p10-13.p65 14/03/2005, 17:1411
Compact NS
12
E4
51
78
R
_6
8
(1) 65 °C with vertical connections. See the temperature
derating tables for other types of connections.
(2) Ics: 100 % Icu for breaking capacity 440V/500V/660V
 Ics: 75 % Icu for breaking capacity 220V/380V.
Compact NS1600H.
Compact NS2000H.
PB
10
12
06
_3
9 Compact circuit breakers NS630b NS80
Number of poles 3-4
Control manual toggle b
direct or extended rotary handle b
electric b
Type of circuit breaker N H L
Connections fixed front connection b b b
rear connection b b b
front connection with bare cables b b -
withdrawable (on chassis) front connection b b b
rear connection b b b
Electrical characteristics as per IEC 60947-2 and EN 60947-2
Rated current (A) In 50 °C 630 800
65 °C (1) 630 800
Rated insulation voltage (V) Ui 750
Rated impulse withstand voltage (kV) Uimp 8
Rated operational voltage (V) Ue AC 50/60 Hz 690
DC 500
Type of circuit breaker N H L
Ultimate breaking capacity (kA rms) lcu AC 220/240 V 50 70 150
50/60 Hz 380/415 V 50 70 150
440 V 50 65 130
500/525 V 40 50 100
660/690 V 30 42 25
DC 250 V - - -
500 V - - -
Service breaking capacity (kA rms) lcs Value or % Icu manual operation 100 % 75 % 100 %
electrical operation 75 % 50 % 100 %
Short-time withstand current (kA rms) lcw 0.5 s 25 25 10
V AC 50/60 Hz 1 s 17 17 7
V AC 50/60 Hz 3 s - - -
Integrated instantaneous protection kA peak ±10 % 55
Suitability for isolation b
Utilisation category B B A
Durability (C-O cycles) mechanical 10000
electrical 440 V In/2 6000 6000 4000
In 5000 5000 3000
690 V In/2 4000 4000 3000
In 2000 2000 2000
Pollution degree III
Electrical characteristics as per Nema AB1 N H L
Breaking capacity at 60 Hz (kA) 240 V 50 65 125
480 V 35 50 100
600 V 25 50 -
Protection and measurements
Interchangeable control units Micrologic 2.0
Overload protection long time Ir (In x …) b
Short-circuit protection short time Isd (Ir x …) -
instantaneous Ii (In x …) b
Earth-fault protection lg (In x …) -
Residual earth-leakage protection I∆∆∆∆∆n -
Zone selective interlocking ZSI -
Protection of the fourth pole b
Current measurements -
Remote communication by bus
Device-status indication b
Device remote operation b
Transmission of settings -
Indication and identification of protection devices and alarms -
Transmission of measured current values -
Additional indication and control auxiliaries
Indication contacts b
Voltage releases MX shunt release b
MN undervoltage release b
Installation
Accessories terminal extensions and spreaders b
terminal shields and interphase barriers b
escutcheons b
Dimensions fixed devices, front connections (mm) 3P 327 x 210 x 147
H x W x D 4P 327 x 280 x 147
Weight fixed devices, front connections (kg) 3P 14
4P 18
Source changeover system
Manual, remote-operated and automatic source changeover systems b
Compact NS AC circuit breakers
from 630 to 3200 A
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13
Compact NS
NS630b NS800 NS1000 NS1250 NS1600 NS1600b NS2000 NS2500 NS3200
3-4 3-4 3-4 3-4
b b b b
xtended rotary handle b b b -
b b b -
N H L N H N H N H
ection b b b b b b b b b
ection b b b b b b b - -
ection with bare cables b b - b b - - - -
ection b b b b b b b - -
ection b b b b b b b - -
7-2
630 800 1000 1250 1600 1600 2000 2500 3200
630 800 1000 1250 1510 1550 1900 2500 2970
750 750 750 750
8 8 8 8
Hz 690 690 690 690
500 500 500 500
N H L N H N H N H
220/240 V 50 70 150 50 70 50 70 85 125
380/415 V 50 70 150 50 70 50 70 70 85
440 V 50 65 130 50 65 50 65 65 85
500/525 V 40 50 100 40 50 40 50 65 -
660/690 V 30 42 25 30 42 30 42 65 -
250 V - - - - - - - - -
500 V - - - - - - - - -
% Icu manual operation 100 % 75 % 100 % 100 % 75 % 75 % 50 % 100 % (2) 75 %
electrical operation 75 % 50 % 100 % 75 % 50 % 75 % 50 % 100 % (2) 75 %
25 25 10 25 25 25 25 - -
17 17 7 17 17 17 17 - -
- - - - - - - 32 32
10 % 55 55 55 130 130
b b b b
B B A B B B B B B10000 10000 10000 5000
In/2 6000 6000 4000 5000 5000 3000
In 5000 5000 3000 4000 2000 2000
In/2 4000 4000 3000 3000 2000 2000
In 2000 2000 2000 2000 1000 1000
III III III III
N H L N H N H N H
240 V 50 65 125 50 65 50 65 85 125
480 V 35 50 100 35 50 35 50 65 85
600 V 25 50 - 25 50 25 50 50 -
Micrologic 2.0 Micrologic 5.0 Micrologic 2.0 A Micrologic 5.0 A Micrologic 6.0 A Micrologic 7.0 A
b b b b b b
…) - b - b b b
b b b b b b
) - - - - b -
- - - - - b
- - b b b b
b b b b b b
- - b b b b
b b b b b b
b b b b - -
- - b b b b
- - b b b b
- - b b b b
b b
b b
e b b
spreaders b -
rphase barriers b b
b b
327 x 210 x 147 350 x 420 x 160
327 x 280 x 147 350 x 535 x 160
14 24
18 36
b -
p10-13.p65 14/03/2005, 17:1513
14
Compact NS Compact NS DC circuit breakers 
from 100 to 630 A
 
 
PB
10
10
47
a-
14
Compact circuit breakers
Number of poles
Electrical characteristics as per IEC 60947-1/ 60947-2 and EN 60947-1 / 60947-2
Rated current at 40 °C In (A)
Rated insulation voltage Ui (V)
Rated impulse withstand voltage Uimp (kV peak)
Rated operational voltage Ue (V DC)
Type of circuit breaker
Ultimate breaking capacity
(L/R = 5 ms and L/R = 15 ms)
Icu (kA rms) V DC 48-125 V (1P) (1)
250 V (1P) (1)
500 V (2P) (1)
750 V (3P) (1)
PB
10
10
48
a-
20
Service breaking capacity Ics % Icu
Rated making capacity Icm % Icu
Utilisation category
Breaking time (ms)
Suitability for isolation
Pollution degree (as per IEC 60664-1)
Protection against overcurrents (see "LV circuit breakers and switch-disconnectors direct current 16 to 4000 A" - ABTED205160EN)
Trip units Built-in
Interchangeable
Protection Overloads
Short-circuits
Durability
PB
10
10
55
a-
27
(O/F cycles) Mechanical
Electrical 250 V In
250 V In/2
500 V In
500 V In/2
750 V In
750 V In/2
Indication and control auxiliaries
Auxiliary contacts
Voltage release MX shunt release
MN undervoltage release
Installation and connections
Fixed Front connection
PB
10
09
05
a
-3
6
Rear connection
Plug-in (base) Front connection
Rear connection
Withdrawable (chassis) Front connection
Rear connection
Dimensions and weight
Dimensions
H x W x D (mm) connected in series
Fixed 1P
2P
3P
4P
Weight (kg)
connected in series
Fixed 1P
2P
3P
4P
(1) Number of poles taking part in current interruption.
Example. The NS100N circuit breaker exists in the following versions:
- 1 pole with an Icu of 50 kA, for systems y 250 V
- 2 poles with an Icu of 85 kA, for systems y 500 V; 1 pole can be used in a 250 V system.
p14-15.fm Page 14 Lundi, 14. mars 2005 5:22 17
15
Compact NS
 
 
NS100 NS160 NS250 NS400 NS630
1 2 3-4 1 2 3-4 3-4 3-4 3-4
100 160 250 400 550
800 800 800 800 800
8 8 8 8 8
250 500 750 250 500 750 750 750 750
N H N H DC N H N H DC DC DC DC
50 85 85 100 100 50 85 85 100 100 100 100 100
50 85 85 100 100 50 85 85 100 100 100 100 100
- - 85 100 100 - - 85 100 100 100 100 100
- - - - 100 - - - - 100 100 100 100
100 %
100 %
A
< 10 ms
b
III
b b b b - b b b b - - - -
 - - - - b - - - - b b b b
b b b b b b b b b b - - -
b b b b b b b b b b b b b
10000 5000
5000 1000
10000 2000
5000 1000
10000 2000
5000 1000
10000 2000
b
b
b
b
b
 - - - - b - - - - b b b b
 - - - - b - - - - b b b b
 - - - - b - - - - b b b b
 - - - - b - - - - b b b b
161 x 35 x 86 - - 161 x 35 x 86 - - -
 - 161 x 70 x 86 - - 161 x 70 x 86 - -
 - - 161 x 105 x 86 - - 161 x 105 x 86 255 x 140 x 110
 - - 161 x 140 x 86 - - 161 x 140 x 86 225 x 185 x 110
0.7 - - 0.7 - - -
 - 1.2 - - 1.2 - -
 - - 1.6 to 1.9 - - 1.6 to 1.9 6.0
 - - 2.1 to 2.3 - - 2.1 to 2.3 7.8
p14-15.fm Page 15 Lundi, 14. mars 2005 5:22 17
16
Masterpact NT and NW Masterpact NT06 to NT16
AC circuit breakers and switch-disconnectors
from 630 to 1600 A 0
PB
10
07
67
a-
48
Common characteristics
Number of poles 3-4
Rated insulation voltage (V) Ui 1000
Impulse withstand voltage (kV) Uimp 12
Rated operational voltage (V AC 50/60 Hz) Ue 690/1000
Suitability for isolation IEC 60947-2 
Degree of pollution IEC 60664-1 3
Circuit-breaker characteristics as per IEC 60947-2
Rated current (A) In at 40 °C/50 °C (1)
Rating of 4th pole (A)
Sensor ratings (A)
Type of circuit breaker
Ultimate breaking capacity (kA rms) Icu 220/415 V
V AC 50/60 Hz 440 V
525 V
690 V
1000 V
Rated service breaking capacity (kA rms) Ics % Icu
Utilisation category
Rated short-time withstand current (kA rms)
V AC 50/60 Hz
Icw 0.5 s
1 s
3 s
Integrated instantaneous protection (kA peak ±10 %) 
Rated making capacity (kA peak) Icm 220/415 V
V AC 50/60 Hz 440 V
525 V
690 V
1000 V
Break time (ms) between tripping order and arc extinction
Closing time (ms)
Circuit-breaker characteristics as per NEMA AB1
Breaking capacity (kA)
V AC 50/60 Hz
240 V
480 V
600 V
(1) 50 °C: rear vertical connected. Refer to temperature 
derating tables for other connection types.
(2) See the current-limiting curves in the "additional 
characteristics" section.
(3) SELLIM system.
(4) Available for 480 V NEMA.
(5) Suitable for motor control (direct-on-line starting).
Switch-disconnector characteristics as per IEC 60947-3 and Annex A
Type of switch-disconnector
Rated making capacity (kA peak) Icm 220 V
AC23A/AC3 category V AC 50/60 Hz 440 V
525/690 V
1000 V
Rated short-time withstand current (kA rms) Icw 0.5 s
AC23A/AC3 category V AC 50/60 Hz 1 s
3 s
Ultimate breaking capacity Icu (kA rms) with an external protection relay
Maximum time delay: 350 ms
690 V
Mechanical and electrical durability as per IEC 60947-2/3 at In/Ie
Service life Mechanical with maintenance
C/O cycles x 1000 without maintenance
Type of circuit breaker
Rated current In (A)
C/O cycles x 1000 Electrical without maintenance 440 V (4)
IEC 60947-2 690 V 
1000 V
Type of circuit breaker or switch-disconnector
Rated operationnal current Ie (A) AC23A
C/O cycles x 1000 Electrical without maintenance 440 V (4)
IEC 60947-3 690V
Type of circuit breaker or switch-disconnector
Rated operationnal current Ie (A) AC3 (5)
Motor power 380/415 V (kW)
440 V (kW)
C/O cycles x 1000 Electrical without maintenance 440 V (4)
IEC 60947-3 Annex M/IEC 60947-4-1 690 V
p16-19.fm Page 16 Lundi, 14. mars 2005 5:24 17
17
Masterpact NT and NW 
 
Sensor selection
Sensor rating (A) 250 (1) 400 630 800 1000 1250 1600
Ir threshold setting(A) 100 to 250 160 to 400 250 to 630 320 to 800 400 to 1000 500 to 1250 640 to 1600
(1) For NT02 rating, please consult us.
NT06 NT08 NT10 NT12 NT16
630 800 1000 1250 1600
630 800 1000 1250 1600
400 to 630 400 to 800 400 to 1000 630 to 1250 800 to 1600
H1 H2 L1 (2) H10 H1 H2 H10
42 50 150 - 42 50 -
42 50 130 - 42 50 -
42 42 100 - 42 42 -
42 42 25 - 42 42 -
- - - 20 - - 20
100 % 100 %
B B A B B B B
42 36 10 20 42 36 20
42 36 - 20 - 36 20
24 20 - - 24 20 -
- 90 10 x In (3) - - 90 -
88 105 330 - 88 105 -
88 105 286 - 88 105 -
88 88 220 - 88 88 -
88 88 52 - 88 88 -
- - - 42 - - 42
25 25 9 - 25 25 -
< 50 < 50
42 50 150 - 42 50 -
42 50 100 - 42 50 -
42 42 25 - 42 42 -
HA HA10 HA HA10
75 - 75 -
75 - 75 -
75 - 75 -
- 42 - 42
36 20 36 20
36 20 36 20
20 20 20 20
36 36
25
12.5
H1 H2 L1 H10 H1 H2 L1 H10 H1 H2 L1 H10 H1 H2 H10 H10 H1 H2
630 800 1000 1250 1600
6 6 3 - 6 6 3 - 6 6 3 - 6 6 - - 6 6
3 3 2 - 3 3 2 - 3 3 2 - 3 3 - - 3 3
- - - 0.5 - - - 0.5 - - - 0.5 - - 0.5 0.5 - -
H1/H2/HA
630 800 1000 1250 1600
6 6 6 6 6
3 3 3 3 3
H1/H2/HA
500 630 800 1000 1000
y 250 250 to 335 335 to 450 450 to 560 450 to 560
y 300 300 to 400 400 to 500 500 to 630 500 to 630
6
-
p16-19.fm Page 17 Lundi, 14. mars 2005 5:24 17
18
Masterpact NT and NW Masterpact NW08 to NW63
AC circuitbreakers and switch-disconnectors
from 800 to 6300 A 
PB
10
07
68
a-
38
Common characteristics
Number of poles 3-4
Rated insulation voltage (V) Ui 1000/1250
Impulse withstand voltage (kV) Uimp 12
Rated operational voltage (V AC 50/60 Hz) Ue 690/1150 
Suitability for isolation IEC 60947-2 
Degree of pollution IEC 60664-1 4 (1000 V) / 3 (1250 V)
Circuit-breaker characteristics as per IEC 60947-2
Rated current (A) at 40 °C / 50 °C (1)
Rating of 4th pole (A)
Sensor ratings (A)
PB
10
07
69
a-
70
Type of circuit breaker
Ultimate breaking capacity (kA rms)
V AC 50/60 Hz
Icu 220/415/440 V
525 V
690 V
1150 V
Rated service breaking capacity (kA rms) Ics % Icu
Utilisation category
Rated short-time withstand current (kA rms)
V AC 50/60 Hz
Icw 1 s
3 s
Integrated instantaneous protection (kA peak ±10 %)
Rated making capacity (kA peak)
V AC 50/60 Hz
Icm 220/415/440 V
525 V
690 V
1150 V
Break time (ms) between tripping order and arc extinction
Closing time (ms)
Circuit-breaker characteristics as per NEMA AB1
Breaking capacity (kA)
V AC 50/60 Hz
240/480 V
600 V
Unprotected circuit-breaker characteristics: tripping by shunt trip as per IEC 60947-2
Type of circuit breaker
Ultimate breaking capacity (kA rms) V AC 50/60 Hz Icu 220...690 V
Rated service breaking capacity (kA rms) Ics % Icu
Rated short-time withstand current (kA rms) Icw 1 s
3 s
Overload and short-circuit protection with external protection relay:
short-circuit protection, maximum delay: 350 ms (4)
Rated making capacity (kA peak) V AC 50/60 Hz Icm 220...690 V
(1) 50 °C: rear vertical connected. Refer to temperature 
derating tables for other connection types.
(2) See the current-limiting curves in the "additional 
characteristics" section.
(3) Equipped with a trip unit with a making current 
of 90 kA peak.
(4) External protection must comply with permissible thermal 
constraints of the circuit breaker (please consult us).
No fault-trip indication by the SDE or the reset button.
(5) Available for 480 V NEMA.
(6) Suitable for motor control (direct-on-line starting).
Switch-disconnector characteristics as per IEC 60947-3 and Annex A
Type of switch-disconnector
Rated making capacity (kA peak)
AC23A/AC3 category V AC 50/60 Hz 
Icm 220...690 V
1150 V
Rated short-time withstand current (kA rms)
AC23A/AC3 category V AC 50/60 Hz 
Icw 0.5 s
1 s
3 s
Mechanical and electrical durability as per IEC 60947-2/3 at In/Ie
Service life Mechanical with maintenance
C/O cycles x 1000 without maintenance
Type of circuit breaker
Rated current In (A)
C/O cycles x 1000 Electrical without maintenance 440 V (5)
IEC 60947-2 690 V 
1150 V
Type of circuit breaker or switch-disconnector
Rated operational current Ie (A) AC23A
C/O cycles x 1000 Electrical without maintenance 440 V (5)
IEC 60947-3 690 V
Type of circuit breaker or switch-disconnector
Rated operational current Ie (A) AC3 (6)
Motor power 380/415 V (kW)
440 V (5) (kW)
690 V (kW)
C/O cycles x 1000 Electrical without maintenance 440/690 V (5)
IEC 60947-3 Annex M/IEC 60947-4-1
p16-19.fm Page 18 Lundi, 14. mars 2005 5:24 17
19
Masterpact NT and NW
 
Sensor selection
Sensor rating (A) 250 (1) 400 630 800 1000 1250 1600 2000 2500 3200 4000 5000 6300
Ir threshold setting(A) 100 160 250 320 400 500 630 800 1000 1250 1600 2000 2500
to 250 to 400 to 630 to 800 to 1000 to 1250 to 1600 to 2000 to 2500 to 3200 to 4000 to 5000 to 6300
(1) For NW02 rating, please consult us.
NW08 NW10 NW12 NW16 NW20 NW25 NW32 NW40 NW40b NW50 NW63
800 1000 1250 1600 2000 2500 3200 4000 4000 5000 6300
800 1000 1250 1600 2000 2500 3200 4000 4000 5000 6300
400
to 800
400
to 1000
630
to 1250
800 to 1600 1000 to 2000 1250
to 2500
1600
to 3200
2000 to 4000 2000
to 4000
2500
to 5000
3200
to 6300
N1 H1 H2 L1 (2) H10 H1 H2 H3 L1 (2) H10 H1 H2 H3 H10 H1 H2
42 65 100 150 - 65 100 150 150 - 65 100 150 - 100 150
42 65 85 130 - 65 85 130 130 - 65 85 130 - 100 130
42 65 85 100 - 65 85 100 100 - 65 85 100 - 100 100
- - - - 50 - - - - 50 - - - 50 - -
100 % 100 % 100 % 100 %
B B B B
42 65 85 30 50 65 85 65 30 50 65 85 65 50 100 100
22 36 50 30 50 36 75 65 30 50 65 75 65 50 100 100
Without Without 190 80 Without Without 190 150 80 Without Without 190 150 Without Without 270
88 143 220 330 - 143 220 330 330 - 143 220 330 - 220 330
88 143 187 286 - 143 187 286 286 - 143 187 286 - 220 286
88 143 187 220 - 143 187 220 220 - 143 187 220 - 220 220
- - - - 105 - - - - 105 - - - 105 - -
25 25 25 10 25 25 25 25 10 25 25 25 25 25 25 25
< 70 < 70 < 70 < 80
42 65 100 150 - 65 100 150 150 - 65 100 150 - 100 150
42 65 85 100 - 65 85 100 100 - 65 85 100 - 100 100
HA HF (3) HA HF (3) HA HF (3) HA
50 85 50 85 55 85 85
100 % 100 % 100 % 100 %
50 85 50 85 55 85 85
36 50 36 75 55 75 85
Without Without Without Without Without Without Without
105 187 105 187 121 187 187
NW08 / NW10 / NW12 NW16 NW20 NW25 / NW32 / NW40 NW40b / NW50 / NW63
NA HA HF HA10 HA HF HA10 HA HF HA10 HA HF HA10 HA
88 105 187 - 105 187 - 105 187 - 121 187 - 187
- - - 105 - - 105 - - 105 - - 105 -
- - - - - - - - - - - - - -
42 50 85 50 50 85 50 50 85 50 55 85 50 85
- 36 50 50 50 50 50 50 50 50 55 75 50 85
25 20 10
12.5 10 5
N1/H1/H2 L1 H10 H1/H2 L1 H10 H1/H2 H3 H10 H1 H2
800/1000/1250/1600 2000 2500/3200/4000 4000b/5000/6300
10 3 - 8 3 - 5 1.25 - 1.5 1.5
10 3 - 6 3 - 2.5 1.25 - 1.5 1.5
- - 0.5 - - 0.5 - - 0.5 - -
H1/H2/NA/HA/HF H1/H2/H3/HA/HF H1/H2/HA
800/1000/1250/1600 2000 2500/3200/4000 4000b/5000/6300
10 8 5 1.5
10 6 2.5 1.5
H1/H2/HA/HF H1/H2/H3/HA/HF
800 1000 1250 1600 2000
335 to 450 450 to 560 560 to 670 670 to 900 900 to 1150
400 to 500 500 to 630 500 to 800 800 to 1000 1000 to 1300
y 800 800 to 1000 1000 to 1250 1250 to 1600 1600 to 2000
6
p16-19.fm Page 19 Lundi, 14. mars 2005 5:24 17
20
Masterpact NT and NW Masterpact NW10 to NW40 
DC circuit breakers
from 800 to 6300 A
E8
81
93
a
-3
1
Masterpact circuit breakers
Number of poles Version C or D
Version E
Electrical characteristics as per IEC 60947-1/ 60947-2 and EN 60947-1 / 60947-2
Rated current at 40 °C / 50 °C (1) In (A)
Rated insulation voltage Ui (V)
Rated impulse withstand voltage Uimp (kV peak)
Rated operational voltage Ue (V DC)
Type of circuit breaker
Ultimate breaking capacity L/R = 5 ms Icu (kA) V DC 500
750
PB
10
11
29
a-
34
900
L/R = 15 ms Icu 500
750
900
L/R = 30 ms Icu 500
750
900
Service breaking capacity Ics % Icu
Rated making capacity Icm % Icu
NW10DC 4P. Short-time withstand current Icw 1 s
Utilisation category
Breaking time (ms)
Making time (ms)
Suitability for isolation
Pollution degree (as per IEC 60664-1)
Protection against overcurrents (see "LV circuit breakers and switch-disconnectors direct current 16 to 4000 A" - ABTED205160EN)
Trip units Built-in
Protection Overloads
Short-circuits
Durability
(O/F cycles) Mechanical With maintenance
Without maintenance
Electrical Without maintenance 500 V CC
900 V CC
Indication and control auxiliaries
Auxiliary contacts
Voltage release MX shunt release
MN undervoltage release
Characteristics of switch-disconnectors as per IEC 60947-3 and EN 60947-3
Type of switch-disconnector
Rated making capacity Icm % Icu
Rated short-time withstand current Icw 1 s
Installation and connections
Connection Drawout 3P RC Horizontal
4P Vertical
Fixed 3P RC Horizontal
4P Vertical
Dimensions and weight
Dimensions
H x W x D (mm) connected in series
Drawout 3P
4P
Fixed 3P
4P
Weight (kg)
connected in series (approximate values)
Drawout 3P
4P
Fixed 3P
4P
(1) 50 °C - see the derating table for the NW40. 
p20-21.fm Page 20 Lundi, 14. mars 2005 5:25 17
21
Masterpact NT and NW
NW10 NW20 NW40
3 3 3
4 4 4
1000 2000 4000
1000 2000 4000
12 1212
500/900 500/900 500/900
N H N H N H
85 100 85 100 85 100
- 85 - 85 - 85
- 85 - 85 - 85
35 85 35 85 35 85
- 50 - 50 - 50
- 35 - 35 - 35
25 50 25 50 25 50
- 50 - 50 - 50
- 25 - 25 - 25
100 %
100 %
50 85 50 85 50 85
B
30 to 75
< 70
b b b b b b
4
b b b b b b
- - - - - -
b b b b b b
20000
10000
8500 5000 2000
- 2000 - 2000 - 1000
b b b b b b
b b b b b b
b b b b b b
HA HA HA
- 85 - 85 - 85
- 85 - 85 - 85
b b b b - -
b b b b b b
b b b b - -
b b b b b b
439 x 441 x 494 439 x 441 x 594
439 x 556 x 494 439 x 556 x 594
352 x 422 x 427 352 x 422 x 527
352 x 537 x 427 352 x 537 x 527
90 to 116
125 to 146
60 to 86
85 to 106
p20-21.fm Page 21 Lundi, 14. mars 2005 5:25 17
22
Micrologic control units Overview of functions 0
All Masterpact and Compact NS630b up to 
3200 A are equipped with a Micrologic 
control unit that can be changed on site.
Control units are designed to protect Power 
circuits and loads. Alarms may be 
programmed for remote indications.
Measurements of current, voltage, 
frequency, power and power quality 
optimise continuity of service and energy 
management.
Dependability
Integration of protection functions in an ASIC electronic component used in all 
Micrologic control units guarantees a high degree of reliability and immunity to 
conducted or radiated disturbances.
On Micrologic A, P and H control units, advanced functions are managed by an 
independent microprocessor.
Note: in the event of Masterpact circuit breaker DC, there is a version Micrologic 1.0 DC.
For more information, consult the "LV circuit breakers and switch-disconnectors direct current 
16 to 4000 A" catalogue - ABTED205160EN.
Micrologic name codes Current protection
X: type of protection
b 2 for basic protection
b 5 for selective protection
b 6 for selective + earth-fault protection
b 7 for selective + earth-leakage protection.
Y: control-unit generation
Identification of the control-unit generation.
"0" signifies the first generation.
Z: type of measurement
b A for "ammeter"
b P for "power meter"
b H for "harmonic meter".
Micrologic 2: basic protection
D
B1
01
11
6
Protection:
long time
+ instantaneous
Micrologic 5: basic protection
D
B1
01
11
7
Protection: 
long time
+ short time
+ instantaneous
PB
10
07
72
a-
32 Micrologic 6: selective + earth-fault protection
D
B1
01
11
7
D
B1
01
11
8
Protection: 
long time 
+ short time 
+ instantaneous 
+ earth fault
Micrologic 7: selective + earth-leakage protection
D
B1
01
11
7
D
B1
01
11
9
Protection: 
long time 
+ short time 
+ instantaneous 
+ earth leakage
2.0 A
X Y Z
p22-23.fm Page 22 Lundi, 14. mars 2005 5:26 17
23
Micrologic control units 0
Measurements and programmable protection
A: ammeter
b I1, I2, I3, IN, Iearth-fault, Iearth-leakage and maximeter for these measurements
b fault indications
b settings in amperes and in seconds.
P: A + power meter + programmable protection
b measurements of V, A, W, VAR, VA, Wh, VARh, VAh, Hz, Vpeak, Apeak, power factor and maximeters and minimeters
b IDMTL long-time protection, minimum and maximum voltage and frequency, voltage and current imbalance, 
phase sequence, reverse power
b load shedding and reconnection depending on power or current
b measurements of interrupted currents, differentiated fault indications, maintenance indications, event histories 
and time-stamping, etc.
H: P + harmonics
b power quality: fundamentals, distortion, amplitude and phase of harmonics up to the 
31st order
b waveform capture after fault, alarm or on request
b enhanced alarm programming: thresholds and actions.
2.0 A
D
B1
01
12
0
5.0 A
D
B1
01
12
1
5.0 P
D
B1
01
12
2
5.0 H
D
B1
01
12
2
6.0 A
D
B1
01
12
3
6.0 P
D
B1
01
12
4
6.0 H
D
B1
01
12
4
7.0 A
D
B1
01
12
3
7.0 P
D
B1
01
12
4
7.0 H
D
B1
01
12
4
p22-23.fm Page 23 Lundi, 14. mars 2005 5:26 17
24
Interpact INS Interpact INS40 to 160
switch-disconnectors 0
 
05
21
64
a
-3
8
Interpact INS80 switch-disconnector.
Interpact INS switch-disconnectors
Number of poles
Electrical characteristics as defined by IEC 60947-1 / 60947-3 and EN 60947-1 / 60947-3
Conventional thermal current (A) Ith at 60 °C
Conventional thermal current in enclosure Ithe at 60 °C
Rated insulation level (V) Ui AC 50/60 Hz
Impulse-withstand voltage (kV) Uimp
Rated operational voltage (V) Ue AC 50/60 Hz
DC
Rated operational voltage AC20 and DC20 (V) AC 50/60 Hz
Rated operational current (A) Ie Electrical AC 50/60 Hz
220-240 V
05
21
68
a-
50
Interpact INS160 switch-disconnector.
380-415 V
440-480 V (1)
500 V
660-690 V
Electrical DC
125 V (2P in series)
250 V (4P in series)
Rated operational power AC23 (kW) Electrical AC 50/60 Hz
220-240 V
230 V (NEMA)
380-415 V
440 V
480 V (NEMA)
500-525 V
660-690 V
05
92
02
a-
50
Interpact INS160 emergency-off switch-disconnector.
Rated duties Uninterrupted duty
Intermittent duty
Short-circuit making capacity (kA peak) Icm Min. (switch-disconnector alone)
Max. (with upstream protection
circuit breaker)
Short-time withstand current (A rms) Icw 1 s
3 s
20 s
30 s
Suitability for isolation
Durability (category A) (O - C-O cycles) Mechanical
Electrical AC 50/60 Hz
220-240 V
380-415 V
440 V
500 V
690 V
Electrical DC
250 V
Positive contact indication
Visible break
Emergency-off switch disconnector
Degree of pollution
Upstream protection
See the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue
(1) Suitable for 480 V NEMA.
p24-27.fm Page 24 Lundi, 14. mars 2005 5:26 17
25
Interpact INS 0
 
 
INS40 INS63 INS80 INS100 INS125 INS160
3-4 3-4 3-4 3-4 3-4 3-4
40 63 80 100 125 160
40 63 80 100 125 160
690 690 690 750 750 750
8 8 8 8 8 8
500 500 500 690 690 690
250 250 250 250 250 250
690 690 690 750 750 750
AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A
40 40 63 63 80 80 100 100 125 125 160 160
40 40 63 63 80 72 100 100 125 125 160 160
40 40 63 63 80 63 100 100 125 125 160 160
40 32 63 40 80 40 100 100 125 125 160 160
- - - - - - 100 63 125 80 160 100
DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A
40 40 63 63 80 80 100 100 125 125 160 160
40 40 63 63 80 80 100 100 125 125 160 160
11 15 22 22 37 45
7,5 15 15 22 37 45
20 30 37 45 55 75
22 30 37 55 55 90
22 30 30 55 75 90
18,5 22 22 55 75 110
- - - 55 75 90
b b b b b b
class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 %
15 15 15 20 20 20
75 75 75 154 154 154
3000 3000 3000 5500 5500 5500
1730 1730 1730 3175 3175 3175
670 670 670 1230 1230 1230
550 550 550 1000 1000 1000
b b b b b b
20000 20000 20000 15000 15000 15000
AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
- - - - - - 1500 1500 1500 1500 1500 1500
DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
b b b b b b
- - - - - -
b b b b b b
III III III III III III
- - - - - -
p24-27.fm Page 25 Lundi, 14. mars 2005 5:26 17
26
Interpact INS Interpact INS40 to 160
switch-disconnectors 0
 
 
Interpact INS switch-disconnectors
Installation
Fixed, front connection
Fixed, rear connection
On symmetrical rails
On a backplate
Connection
By cables To bare cable connectors
By cables with lugs Directly to terminalsTo spreaders
To vertical-connection adapters via cable-lug adapters
Flat-facing bars Directly to terminals
To spreaders
Edgewise bars To vertical-connection adapters
Indication and measurement auxiliaries
Auxiliary contacts
Voltage-presence indicator
Current-transformer module
Ammeter module
Control, locking and interlocking
Control Direct front rotary handle
Extended front rotary handle
Direct lateral rotary handle
Extended lateral rotary handle
Locking By keylock
By padlocks
Interlocking By keylock
Mechanical
Complete source-changeover assembly
Operating torque (Nm) (typical value for 3-4 poles with front handle)
Installation and connection accessories
Bare cable connectors
Rear connectors
Terminal extensions
Spreaders
One-piece spreader
Terminal shrouds
Terminal shields
Interphase-barrier
Front panel escutcheons
Coupling accessories
Tightening torque for electrical connections (Nm)
Dimensions and weights
Overall dimensions H x W x D (mm) 3 poles
4 poles
Approximate weight (kg) 3 poles
4 poles
Enclosure dimensions for Ithe
D
B1
05
41
3
H x W x D (mm)
p24-27.fm Page 26 Lundi, 14. mars 2005 5:26 17
27
Interpact INS 0
 
 
INS40 INS63 INS80 INS100 INS125 INS160
b b b b b b
- - - b b b
b b b - - -
b b b b b b
b b b b b b
- - - b b b
- - - - - -
- - - - - -
- - - b b b
- - - - - -
- - - - - -
b b b b b b
- - - - - -
- - - - - -
- - - - - -
b b b b b b
b b b b b b
b b b b b b
b b b b b b
- - - - - -
b b b b b b
- - - - - -
b b b b b b
- - - b b b
0.7 < Nm < 1.3 0.7 < Nm < 1.3 0.7 < Nm < 1.3 1.4 < Nm < 2 1.4 < Nm < 2 1.4 < Nm < 2
b b b b b b
- - - - - -
- - - - - -
- - - - - -
- - - - - -
b b b b b b
b b b b b b
b b b b b b
- - - - - -
- - - - - -
8 8 8 8 8 8
85 x 90 x 62.5 85 x 90 x 62.5 85 x 90 x 62.5 100 x 135 x 62.5 100 x 135 x 62.5 100 x 135 x 62.5
85 x 90 x 62.5 85 x 90 x 62.5 85 x 90 x 62.5 100 x 135 x 62.5 100 x 135 x 62.5 100 x 135 x 62.5
0.5 0.5 0.5 0.8 0.8 0.8
0.6 0.6 0.6 0.9 0.9 0.9
190 x 115 x 55 190 x 115 x 55 190 x 115 x 55 260 x 160 x 55 260 x 160 x 55 260 x 160 x 55
p24-27.fm Page 27 Lundi, 14. mars 2005 5:26 17
28
Interpact INS Interpact INS250-100 to 630
switch-disconnectors 0
 
 
05
66
48
a
-4
1
Interpact INS250 switch-disconnector.
Interpact INS switch-disconnectors
Number of poles
Electrical characteristics as defined by IEC 60947-1 / 60947-3 and EN 60947-1 / 60947-3
Conventional thermal current (A) Ith at 60 °C
Conventional thermal current in enclosure Ithe at 60 °C
Rated insulation level (V) Ui AC 50/60 Hz
Impulse-withstand voltage (kV) Uimp
Rated operational voltage (V) Ue AC 50/60 Hz
DC
Rated operational voltage AC20 and DC20 (V) AC 50/60 Hz
Rated operational current (A) Ie Electrical AC 50/60 Hz
220-240 V
380-415 V
440-480 V (1)
500-525 V
05
66
52
a-
41
Interpact INS250 emergency-off switch-disconnector.
660-690 V
Electrical DC
125 V (2P in series)
250 V (4P in series)
Rated operational power AC23 (kW) Electrical AC 50/60 Hz
220-240 V
230 V (NEMA)
380-415 V
440 V
480 V (NEMA)
500-525 V
660-690 V
Rated duties Uninterrupted duty
Intermittent duty
05
94
87
a
-4
9
Interpact INS400 switch-disconnector.
Short-circuit making capacity (kA peak) Icm Min. (switch-disconnector alone)
Max. (with upstream protection
circuit breaker)
Short-time withstand current (A rms) Icw 1 s
3 s
20 s
30 s
Suitability for isolation
Durability (category A) (O - C-O cycles) Mechanical
Electrical AC 50/60 Hz
440 V
500 V
690 V
Electrical DC
250 V
Positive contact indication
Visible break
Emergency-off switch disconnector
Degree of pollution
05
94
88
a
-4
9
Interpact INS400 emergency-off switch-disconnector.
Upstream protection
See the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue
(1) Suitable for 480 V NEMA.
(2) 550 A (DC).
p28-31.fm Page 28 Lundi, 14. mars 2005 5:26 17
29
Interpact INS 0
 
 
INS250-100 INS250-160 INS250-200 INS250 INS320 INS400 INS500 INS630
3-4 3-4 3-4 3-4 3-4 3-4 3-4 3-4
100 160 200 250 320 400 500 630
100 160 200 250 320 400 500 630 (2)
750 750 750 750 750 750 750 750
8 8 8 8 8 8 8 8
690 690 690 690 690 690 690 690
250 250 250 250 250 250 250 250
750 750 750 750 750 750 750 750
AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A
100 100 160 160 200 200 250 250 320 320 400 400 500 500 630 630
100 100 160 160 200 200 250 250 320 320 400 400 500 500 630 630
100 100 160 160 200 200 250 250 320 320 400 400 500 500 630 630
100 100 160 160 200 200 250 250 320 320 400 400 500 500 630 630
100 100 160 160 200 200 250 250 320 320 400 400 500 500 630 630
DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC23B
100 100 160 160 200 200 250 250 320 320 400 400 500 500 550 550 630
100 100 160 160 200 200 250 250 320 320 400 400 500 500 550 550 630
22 45 55 75 90 110 132 200
22 45 55 75 90 110 150 200
45 75 90 132 160 200 250 315
55 90 110 150 185 220 250 400
55 90 110 150 185 220 250 375
55 110 132 160 220 250 355 400
55 90 160 210 250 400 500 560
b b b b b b b b
class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 %
30 30 30 30 50 50 50 50
330 330 330 330 330 330 330 330
8500 8500 8500 8500 20000 20000 20000 20000
4900 4900 4900 4900 11500 11500 11500 11500
2200 2200 2200 2200 4900 4900 4900 4900
1800 1800 1800 1800 4000 4000 4000 4000
b b b b b b b b
15000 15000 15000 15000 10000 10000 10000 10000
AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC23A DC23B DC23A DC23B DC23A DC23B DC23A DC23B
1500 1500 1500 1500 1500 1500 1500 1500 1000 - 1000 - 1000 - 1000 200
b b b b b b b b
- - - - - - - -
b b b b b b b b
III III III III III III III III
- - - - - - - -
p28-31.fm Page 29 Lundi, 14. mars 2005 5:26 17
30
Interpact INS Interpact INS250-100 to 630
switch-disconnectors 0
 
 
Interpact INS switch-disconnectors
Installation
Fixed, front connection
Fixed, rear connection
On symmetrical rails
On a backplate
Connection
By cables To bare cable connectors
By cables with lugs Directly to terminals
To spreaders
To vertical-connection adapters via cable-lug adapters
Flat-facing bars Directly to terminals
To spreaders
Edgewise bars To vertical-connection adapters
Indication and measurement auxiliaries
Auxiliary contacts
Voltage-presence indicator
Current-transformer module
Ammeter module
Control, locking and interlocking
Control Direct front rotary handle
Extended front rotary handle
Direct lateral rotary handle
Extended lateral rotary handle
Locking By keylock
By padlocks
Interlocking By keylock
Mechanical
Complete source-changeover assembly
Operating torque (Nm) (typical value for 3-4 poles with front handle)
Installation and connection accessories
Bare cable connectors
Rear connectors
Terminal extensions
Spreaders
One-piece spreader
Terminal shrouds
Terminal shields
Interphase-barrier
Front panel escutcheons
Coupling accessories
Tightening torque for electrical connections (Nm)
Dimensions and weights
Overall dimensions H x W x D (mm) 3 poles
4 poles
Approximate weight (kg) 3 poles
4 poles
Enclosure dimensions for Ithe
D
B1
05
41
3
H x W x D (mm)
p28-31.fm Page 30 Lundi, 14. mars 2005 5:26 17
31
Interpact INS 0
 
 
INS250-100 INS250-160 INS250-200 INS250INS320 INS400 INS500 INS630
b b b b b b b b
b b b b b b b b
- - - - - - - -
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
- - - - - - - -
b b b b b b b b
b b b b b b b b
- - - - b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b - - - -
b b b b - - - -
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
5 < Nm < 6.2 5 < Nm < 6.2 5 < Nm < 6.2 5 < Nm < 6.2 13.5 < Nm < 16.5 13.5 < Nm < 16.5 13.5 < Nm < 16.5 13.5 < Nm < 16.5
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b - - - -
- - - - - - - -
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
15 15 15 15 50 50 50 50
136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130
136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130
2 2 2 2 4.6 4.6 4.6 4.6
2.2 2.2 2.2 2.2 4.9 4.9 4.9 4.9
400 x 300 x 200 400 x 300 x 200 400 x 300 x 200 400 x 300 x 200 600 x 400 x 200 600 x 400 x 200 600 x 400 x 200 600 x 400 x 200
p28-31.fm Page 31 Lundi, 14. mars 2005 5:26 17
32
Interpact INS Interpact INS630b to 2500
switch-disconnectors 0
 
 
PB
10
00
16
a-
55
Interpact INS1600 switch-disconnector.
Interpact INS switch-disconnectors
Number of poles
Electrical characteristics as defined by IEC 60947-1 / 60947-3 and EN 60947-1 / 60947-3
Conventional thermal current (A) Ith at 60 °C
Conventional thermal current in enclosure Ithe at 60 °C
Rated insulation level (V) Ui AC 50/60 Hz
Impulse-withstand voltage (kV) Uimp
Rated operational voltage (V) Ue AC 50/60 Hz
DC
Rated operational voltage AC20 and DC20 (V) AC 50/60 Hz
Rated operational current (A) Ie Electrical AC 50/60 Hz
220-240 V
380-415 V
PB
10
00
18
a-
55
Interpact INS1600 emergency-off switch-disconnector.
440-480 V (1)
500-525 V
660-690 V
Electrical DC
125 V (2P in series)
250 V (4P in series)
Rated operational power AC23 (kW) Electrical AC 50/60 Hz
220-240 V
380-400 V
415 V
500-525 V
660-690 V
Rated duties Uninterrupted duty
Intermittent duty
PB
10
00
20
a-
65
Interpact INS2500 switch-disconnector.
Short-circuit making capacity (kA peak) Icm Min. (switch-disconnector alone)
Max. (with upstream protection
circuit breaker)
Short-time withstand current (A rms) Icw 0.5 s
0.8 s
1 s
3 s
20 s
30 s
Suitability for isolation
Durability (category B) (O - C-O cycles) Mechanical
Electrical AC 50/60 Hz
220-240 V
380-415 V
440-480 V (1)
500-525 V
660-690 V
Electrical DC
125 V (2P)
250 V (4P)
Positive contact indication
Visible break
Emergency-off switch disconnector
Degree of pollution
Upstream protection
See the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue
(1) Suitable for 480 V NEMA.
(2) For vertical connection busbars only. For horizontal connection busbars, see derating charts 
in the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue.
p32-35.fm Page 32 Lundi, 14. mars 2005 5:29 17
33
Interpact INS
 0
 
 
INS630b INS800 INS1000 INS1250 INS1600 INS2000 INS2500
3-4 3-4 3-4 3-4 3-4 3-4 3-4
630 800 1000 1250 1600 (2) 2000 2500
630 800 1000 1250 1600 (2) 2000 2500
1000 1000 1000 1000 1000 1000 1000
12 12 12 12 12 12 12
690 690 690 690 690 690 690
750 750 750 750 750 750 750
800 800 800 800 800 800 800
AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21B
AC21A
AC22B
AC22A
AC23A AC21B AC22B AC23B AC21B AC22B AC23B
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1450
1600
1450
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1450
1600
1450
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1250
1600
1250
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1250
1600
1250
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1250
1600
1250
1250 2000 2000 - 2500 2500 -
DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21B DC22B DC23B DC21B DC22B DC23B
630/2 630/2 630/2 800/2 800/2 800/2 1000/2 1000/2 1000/2 1250/2 1250/2 1250/2 1600/2 1600/2 1600/2 2000/2 2000/2 - 2500/2 2500/2 -
630/4 630/4 630/4 800/4 800/4 800/4 1000/4 1000/4 1000/4 1250/4 1250/4 1250/4 1600/4 1600/4 1600/4 2000/4 2000/4 - 2500/4 2500/4 -
250 250 315 400 400 - -
400 400 560 710 710 - -
500 500 630 800 800 - -
560 560 710 900 900 - -
710 710 900 - - - -
b b b b b b b
class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 %
75 75 75 75 75 105 105
330 330 330 75 75 105 105
50 50 50 50 50 50 50
42 42 42 42 42 50 50
35 35 35 35 35 50 50
20 20 20 20 20 30 30
10 10 10 10 10 13 13
8 8 8 8 8 11 11
b b b b b b b
5000 3000 3000 3000 3000 500 500
AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21B
AC21A
AC22B
AC22A
AC23B AC21B AC22B AC23B AC21B AC22B AC23B
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23B DC21B DC22B DC23B DC21B DC22B DC23B
1000 1000 1000 500 500 500 500 500 500 500 500 500 500 500 500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 500 500 500 100 100 - 100 100 -
b b b b b b b
- - - - - - -
b b b b b - -
III III III III III III III
- - - - - - -
p32-35.fm Page 33 Lundi, 14. mars 2005 5:29 17
34
Interpact INS Interpact INS630b to 2500
switch-disconnectors 0
 
 
Interpact INS switch-disconnectors
Installation
Fixed, front connection
Fixed, rear connection
On symmetrical rails
On a backplate
Connection
By cables To bare cable connectors
By cables with lugs Directly to terminals
To spreaders
To vertical-connection adapters via cable-lug adapters
Flat-facing bars Directly to terminals
To spreaders
Edgewise bars To vertical-connection adapters
Indication and measurement auxiliaries
Auxiliary contacts
Voltage-presence indicator
Current-transformer module
Ammeter module
Control, locking and interlocking
Control Direct front rotary handle
Extended front rotary handle
Direct lateral rotary handle
Extended lateral rotary handle
Locking By keylock
By padlocks
Interlocking By keylock
Mechanical
Complete source-changeover assembly
Operating torque (Nm) (typical value for 3-4 poles with front handle)
Installation and connection accessories
Bare cable connectors
Rear connectors
Terminal extensions
Spreaders
One-piece spreader
Terminal shrouds
Terminal shields
Interphase-barrier
Front panel escutcheons
Coupling accessories
Tightening torque for electrical connections (Nm)
Dimensions and weights
Overall dimensions H x W x D (mm) 3 poles
4 poles
Approximate weight (kg) 3 poles
4 poles
Enclosure dimensions for Ithe
D
B1
05
41
3
H x W x D (mm)
p32-35.fm Page 34 Lundi, 14. mars 2005 5:29 17
35
Interpact INS 0
 
 
INS630b INS800 INS1000 INS1250 INS1600 INS2000 INS2500
b b b b b b b
b b b b b b b
- - - - - - -
b b b b b b b
- - - - - - -
- - - - - b b
- - - - - - -
b b b b b --
b b b b b b b
b b b b b - -
b b b b b - -
b b b b b b b
- - - - - - -
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
b b b b b b b
- - - - - - -
- - - - - - -
30 30 30 30 30 60 60
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
b b b b b b b
- - - - - - -
50 50 50 50 50 50 50
300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 440 x 347.5 x 227.5 440 x 347.5 x 227.5
300 x 410 x 146.5 300 x 410 x 146.5 300 x 410 x 146.5 300 x 410 x 146.5 300 x 410 x 146.5 440 x 462.5 x 227.5 440 x 462.5 x 227.5
14 14 14 14 14 35 35
18 18 18 18 18 45 45
- - - - - - -
p32-35.fm Page 35 Lundi, 14. mars 2005 5:29 17
36
Interpact INV Interpact INV100 to 630 
switch-disconnectors 0
 
 
05
66
50
a
-4
8
Interpact INV250 switch-disconnector.
Interpact INV switch-disconnectors
Number of poles
Electrical characteristics as defined by IEC 60947-1 / 60947-3 and EN 60947-1 / 60947-3
Conventional thermal current (A) Ith at 60 °C
Conventional thermal current in enclosure Ithe at 60 °C
Rated insulation level (V) Ui AC 50/60 Hz
Impulse-withstand voltage (kV) Uimp
Rated operational voltage (V) Ue AC 50/60 Hz
DC
Rated operational voltage AC20 and DC20 (V) AC 50/60 Hz
Rated operational current (A) Ie Electrical AC 50/60 Hz
220-240 V
380-415 V
440-480 V (1)
500-525 V
660-690 V
Electrical DC
05
66
54
a
-4
8
Interpact INV250 emergency-off switch-disconnector.
125 V (2P in series)
250 V (4P in series)
Rated operational power AC23 (kW) Electrical AC 50/60 Hz
220-240 V
230 V (NEMA)
380-415 V
440 V
480 V (NEMA)
500-525 V
660-690 V
Rated duties Uninterrupted duty
Intermittent duty
Short-circuit making capacity (kA peak) Icm Min. (switch-disconnector alone)
Max. (with upstream protection
circuit breaker)
Short-time withstand current (A rms) Icw 1 s
3 s
20 s
30 s
Suitability for isolation
Durability (category A) (O - C-O cycles) Mechanical
Electrical AC 50/60 Hz
440 V
500 V
690 V
Electrical DC
250 V
Positive contact indication
Visible break
Emergency-off switch disconnector
Degree of pollution
Upstream protection
See the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue
(1) Suitable for 480 V NEMA.
(2) 550 A (DC).
p36-39.fm Page 36 Lundi, 14. mars 2005 5:29 17
37
Interpact INV
 0
 
 
INV100 INV160 INV200 INV250 INV320 INV400 INV500 INV630
3-4 3-4 3-4 3-4 3-4 3-4 3-4 3-4
100 160 200 250 320 400 500 630
100 160 200 250 320 400 500 630 (2)
750 750 750 750 750 750 750 750
8 8 8 8 8 8 8 8
690 690 690 690 690 690 690 690
250 250 250 250 250 250 250 250
750 750 750 750 750 750 750 750
AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A/B
100 100 100 160 160 160 200 200 200 250 250 250 320 320 320 400 400 400 500 500 500 630 630 630/630
100 100 100 160 160 160 200 200 200 250 250 250 320 320 320 400 400 400 500 500 500 630 630 630/630
100 100 100 160 160 160 200 200 200 250 250 250 320 320 320 400 400 400 500 500 500 630 630 630/630
100 100 100 160 160 160 200 200 200 250 250 200 320 320 320 400 400 400 500 500 500 630 630 500/630
100 100 100 160 160 160 200 200 200 250 250 200 320 320 320 400 400 400 500 500 500 630 550 500/630
DC21A DC22A DC23B DC21A DC22A DC23B DC21A DC22A DC23B DC21A DC22A DC23B DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A/B
100 100 100 160 160 160 200 200 200 250 250 200 320 320 320 400 400 400 500 500 500 550 550 550/630
100 100 100 160 160 160 200 200 200 250 250 200 320 320 320 400 400 400 500 500 500 550 550 550/630
22 45 55 75 90 110 132 200
22 45 55 75 90 110 150 200
45 75 90 132 160 200 250 315
55 90 110 150 185 220 250 400
55 50 110 150 185 220 250 375
55 110 132 132 220 250 355 400
55 90 160 160 250 400 500 560
b b b b b b b b
class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 %
30 30 30 30 50 50 50 50
330 330 330 330 330 330 330 330
8500 8500 8500 8500 20000 20000 20000 20000
4900 4900 4900 4900 11500 11500 11500 11500
2200 2200 2200 2200 4900 4900 4900 4900
1800 1800 1800 1800 4000 4000 4000 4000
b b b b b b b b
15000 15000 15000 15000 10000 10000 10000 10000
AC22A AC23A AC22A AC23A AC22A AC23A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A/B
1500 1500 1500 1500 1500 1500 1500 1500 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000/-
1500 1500 1500 1500 1500 1500 1500 1500 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000/-
1500 1500 1500 1500 1500 1500 1500 1500 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000/200
DC22A DC23A DC22A DC23A DC22A DC23A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A/B
1500 1500 1500 1500 1500 1500 1500 1500 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000/200
b b b b b b b b
b b b b b b b b
b b b b b b b b
III III III III III III III III
- - - - - - - -
p36-39.fm Page 37 Lundi, 14. mars 2005 5:29 17
38
Interpact INV Interpact INV100 to 630
switch-disconnectors 0
 
 
Interpact INV switch-disconnectors
Installation
Fixed, front connection
Fixed, rear connection
On symmetrical rails
On a backplate
Connection
By cables To bare cable connectors
By cables with lugs Directly to terminals
To spreaders
To vertical-connection adapters via cable-lug adapters
Flat-facing bars Directly to terminals
To spreaders
Edgewise bars To vertical-connection adapters
Indication and measurement auxiliaries
Auxiliary contacts
Voltage-presence indicator
Current-transformer module
Ammeter module
Control, locking and interlocking
Control Direct front rotary handle
Extended front rotary handle
Direct lateral rotary handle
Extended lateral rotary handle
Locking By keylock
By padlocks
Interlocking By keylock
Mechanical
Complete source-changeover assembly
Operating torque (Nm) (typical value for 3-4 poles with front handle)
Installation and connection accessories
Bare cable connectors
Rear connectors
Terminal extensions
Spreaders
One-piece spreader
Terminal shrouds
Terminal shields
Interphase-barrier
Front panel escutcheons
Coupling accessories
Tightening torque for electrical connections (Nm)
Dimensions and weights
Overall dimensions H x W x D (mm) 3 poles
4 poles
Approximate weight (kg) 3 poles
4 poles
Enclosure dimensions for Ithe
D
B1
05
41
3
H x W x D (mm)
p36-39.fm Page 38 Lundi, 14. mars 2005 5:29 17
39
Interpact INV
 0
 
 
INV100 INV160 INV200 INV250 INV320 INV400 INV500 INV630
b b b b b b b b
b b b b b b b b
- - - - - - - -
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
- - - - - - - -
b b b b b b b b
b b b b b b b b
- - - - b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b - - - -
b b b b - - - -
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
- - - - - - - -
5 < Nm < 6.2 5 < Nm < 6.2 5 < Nm < 6.2 5 < Nm < 6.2 13,5 < Nm < 16.5 13,5 < Nm < 16.5 13,5 < Nm < 16.5 13,5 < Nm < 16.5
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
- - - - - - - -
b b b b b b b b
b b b b b b b b
b b b b b b b b
b b b b b b b b
15 15 15 15 50 50 50 50
136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130
136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 136 x 140 x 96 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130 205 x 185 x 130
2 2 2 2 4.6 4.6 4.6 4.6
2.2 2.2 2.2 2.2 4.9 4.9 4.94.9
400 x 300 x 200 400 x 300 x 200 400 x 300 x 200 400 x 300 x 200 600 x 400 x 200 600 x 400 x 200 600 x 400 x 200 600 x 400 x 200
p36-39.fm Page 39 Lundi, 14. mars 2005 5:29 17
40
Interpact INV Interpact INV630b to 2500
switch-disconnectors 0
 
 
PB
10
00
17
a-
55
Interpact INV1600 switch-disconnector.
Interpact INV switch-disconnectors
Number of poles
Electrical characteristics as defined by IEC 60947-1 / 60947-3 and EN 60947-1 / 60947-3
Conventional thermal current (A) Ith at 60 °C
Conventional thermal current in enclosure Ithe at 60 °C
Rated insulation level (V) Ui AC 50/60 Hz
Impulse-withstand voltage (kV) Uimp
Rated operational voltage (V) Ue AC 50/60 Hz
DC
Rated operational voltage AC20 and DC20 (V) AC 50/60 Hz
Rated operational current (A) Ie Electrical AC 50/60 Hz
220-240 V
380-415 V
PB
10
00
19
a-
55
Interpact INV1600 emergency-off switch-disconnector.
440-480 V (1)
500-525 V
660-690 V
Electrical DC
125 V (2P in series)
250 V (4P in series)
Rated operational power AC23 (kW) Electrical AC 50/60 Hz
220-240 V
380-400 V
415 V
500-525 V
660-690 V
Rated duties Uninterrupted duty
Intermittent duty
PB
10
00
21
a-
65
Interpact INV2500 switch-disconnector.
Short-circuit making capacity (kA peak) Icm Min. (switch-disconnector alone)
Max. (with upstream protection
circuit breaker)
Short-time withstand current (A rms) Icw 0.5 s
0.8 s
1 s
3 s
20 s
30 s
Suitability for isolation
Durability (category B) (O - C-O cycles) Mechanical
Electrical AC 50/60 Hz
220-240 V
380-415 V
440-480 V (1)
500-525 V
660-690 V
Electrical DC
125 V (2P)
250 V (4P)
Positive contact indication
Visible break
Emergency-off switch disconnector
Degree of pollution
Upstream protection
See the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue
(1) Suitable for 480 V NEMA.
(2) For vertical connection busbars only. For horizontal connection busbars, see derating charts 
in the “LV switch-disconnectors - Interpact INS/INV 40 to 2500 A" catalogue.
p40-43.fm Page 40 Lundi, 14. mars 2005 5:30 17
41
Interpact INV 0
 
 
INV630b INV800 INV1000 INV1250 INV1600 INV2000 INV2500
3-4 3-4 3-4 3-4 3-4 3-4 3-4
630 800 1000 1250 1600 (2) 2000 2500
630 800 1000 1250 1600 (2) 2000 2500
1000 1000 1000 1000 1000 1000 1000
12 12 12 12 12 12 12
690 690 690 690 690 690 690
750 750 750 750 750 750 750
800 800 800 800 800 800 800
AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21B
AC21A
AC22B
AC22A
AC23A AC21B AC22B AC23B AC21B AC22B AC23B
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1450
1600
1450
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1450
1600
1450
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1250
1600
1250
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1250
1600
1250
1250 2000 2000 - 2500 2500 -
630 630 630 800 800 800 1000 1000 1000 1250 1250 1250 1600
1250
1600
1250
1250 2000 2000 - 2500 2500 -
DC21A DC22A DC23A DC21A DC22A DC23B DC21A DC22A DC23B DC21A DC22A DC23B DC21A DC22A DC23A DC21B DC22B DC23B DC21B DC22B DC23B
630/2 630/2 630/2 800/2 800/2 800/2 1000/2 1000/2 1000/2 1250/2 1250/2 1250/2 1600/2 1600/2 1600/2 2000/2 2000/2 - 2500/2 2500/2 -
630/4 630/4 630/4 800/4 800/4 800/4 1000/4 1000/4 1000/4 1250/4 1250/4 1250/4 1600/4 1600/4 1600/4 2000/4 2000/4 - 2500/4 2500/4 -
250 250 315 400 400 - -
400 400 560 710 710 - -
500 500 630 800 800 - -
560 560 710 900 900 - -
710 710 900 - - - -
b b b b b b b
class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 % class 120 - 60 %
75 75 75 75 75 105 105
330 330 330 75 75 105 105
50 50 50 50 50 50 50
42 42 42 42 42 50 50
35 35 35 35 35 50 50
20 20 20 20 20 30 30
10 10 10 10 10 13 13
8 8 8 8 8 11 11
b b b b b b b
5000 3000 3000 3000 3000 500 500
AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21A AC22A AC23A AC21B
AC21A
AC22B
AC22A
AC23B AC21B AC22B AC23B AC21B AC22B AC23B
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 100
500
100
500
500 100 100 - 100 100 -
DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21A DC22A DC23A DC21B DC22B DC23B DC21B DC22B DC23B
1000 1000 1000 500 500 500 500 500 500 500 500 500 500 500 500 100 100 - 100 100 -
1000 1000 1000 500 500 500 500 500 500 500 500 500 500 500 500 100 100 - 100 100 -
b b b b b b b
- - - - - - -
b b b b b - -
III III III III III III III
- - - - - - -
p40-43.fm Page 41 Lundi, 14. mars 2005 5:30 17
42
Interpact INV Interpact INV630b to 2500
switch-disconnectors 0
 
 
Interpact INS switch-disconnectors
Installation
Fixed, front connection
Fixed, rear connection
On symmetrical rails
On a backplate
Connection
By cables To bare cable connectors
By cables with lugs Directly to terminals
To spreaders
To vertical-connection adapters via cable-lug adapters
Flat-facing bars Directly to terminals
To spreaders
Edgewise bars To vertical-connection adapters
Indication and measurement auxiliaries
Auxiliary contacts
Voltage-presence indicator
Current-transformer module
Ammeter module
Control, locking and interlocking
Control Direct front rotary handle
Extended front rotary handle
Direct lateral rotary handle
Extended lateral rotary handle
Locking By keylock
By padlocks
Interlocking By keylock
Mechanical
Complete source-changeover assembly
Operating torque (Nm) (typical value for 3-4 poles with front handle)
Installation and connection accessories
Bare cable connectors
Rear connectors
Terminal extensions
Spreaders
One-piece spreader
Terminal shrouds
Terminal shields
Interphase-barrier
Front panel escutcheons
Coupling accessories
Tightening torque for electrical connections (Nm)
Dimensions and weights
Overall dimensions H x W x D (mm) 3 poles
4 poles
Approximate weight (kg) 3 poles
4 poles
Enclosure dimensions for Ithe
D
B1
05
41
3
H x W x D (mm)
p40-43.fm Page 42 Lundi, 14. mars 2005 5:30 17
43
Interpact INV 0
 
 
INV630b INV800 INV1000 INV1250 INV1600 INV2000 INV2500
b b b b b b b
b b b b b b b
- - - - - - -
b b b b b b b
- - - - - - -
- - - - - b b
- - - - - - -
b b b b b - -
b b b b b b b
b b b b b - -
b b b b b - -
b b b b b b b
- - - - - - -
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
b b b b b b b
- - - - - - -
- - - - - - -
30 30 30 30 30 60 60
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
- - - - - - -
- - - - - - -
b b b b b b b
b b b b b b b
b b b b b b b
- - - - - - -
50 50 50 50 50 50 50
300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 440 x 347.5 x 227.5 440 x 347.5 x 227.5
300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 300 x 340 x 146.5 440 x 462.5 x 227.5 440 x 462.5 x 227.5
14 14 14 14 14 35 35
18 18 18 18 18 45 45
- - - - - - -
p40-43.fm Page 43 Lundi, 14. mars 2005 5:30 17
44
Fupact Fupact INFp32 to INFp800
switch-disconnector fuses
05
90
00
a-
2,
4x
2,
12 Fupact INFp switch-disconnector fuses
Number of poles / type of fuse-link 3 poles / 3 fuse-links
4 poles / switched neutral